The book in question is "Ryushutsu 'Koan Tero Joho' Zen Deta" (Leaked police terrorism info: all data) which was released Thursday. The 469-page book, priced at 2,000 yen, excluding consumption tax, has been sold in Tokyo bookstores. Mosakusha, a bookstore in Shinjuku Ward, said it stocked 200 copies of the book and most of them had been sold by Monday evening.